Plant Success
Plant Success
Mother Nature’s little underground helpers.
What’s in this Collection & Why it Matters
Root-boosting microbes that get to work fast - in soil, coco, or hydro.
✅ Mycorrhizal fungi for explosive root growth
✅ Beneficial bacteria to boost nutrient uptake
✅ Great for transplants, veg, and full runs
✅ Easy to mix, drench or dust in
Plant Success delivers proven microbial blends trusted by growers since '99. Whether you’re potting up or running DWC, these mycorrhizal and bacterial inoculants help roots grow bigger, faster, and stronger.
Simple to use. Hard to beat.
Welcome to The Grow Guys
We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.
FAQs
Calculated at checkout by weight and destination. Free shipping over $499*.
Order by 2pm and it ships the same business day from Invermay, Tasmania.
500+ products across 40+ brands, every one filtered through 14 years of real growing experience. Shipping Australia-wide.
30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.
Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.